Timer



FIG. 1 is a perspective view of a timer showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Portions of the timer are shown in broken lines for illustrative purposes and form no part of the claimed design. Specifically, structural features depicted by broken lines in the drawings have been shown for the purpose of illustrating portions of the timer that form no part of the claimed design. Also, the broken lines showing numbers and text in the drawings form no part of the claimed design. 

CLAIM The ornamental design for a timer, as shown and described. 